PERFIDIOUSLY

Pronunciation (US):

(GB):

 I. (adverb) 

Sense 1

Meaning:

In a perfidious manner

Example:

he was playing perfidiously one side against the other

Classified under:

Adverbs

Pertainym:

perfidious (tending to betray; especially having a treacherous character as attributed to the Carthaginians by the Romans)

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